Attached a POC adding a new variable ECHO_ERROR\set ECHO_ERROR text|none|psqlstate

On Mon, Dec 3, 2018 at 2:47 AM Andrew Gierth<andrew(at)tao11(dot)riddles(dot)org(dot)uk> wrote:>> >>>>> "Tom" == Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:>> Tom> I don't buy that argument. We use psql's normal display in all the> Tom> regular regression tests, and it's not a big maintenance problem.>> The regular regression tests have the advantage that they don't need to> work across pg versions.>> It is more of a problem for extensions; I just ran into this myself in> fact, with a test failing because "invalid input syntax for integer" got> changed to "invalid input syntax for type integer".>> --> Andrew (irc:RhodiumToad)